test_audioop.py 文件源码

def test_ratecv(self):
        state = None
        d1, state = audioop.ratecv(data[0], 1, 1, 8000, 16000, state)
        d2, state = audioop.ratecv(data[0], 1, 1, 8000, 16000, state)
        self.assertEqual(d1 + d2, b'\000\000\001\001\002\001\000\000\001\001\002')